7010S3 Billet Camshafts

The GSC Power-Division Billet S3 Camshafts (GSC7010S3) are specifically engineered for high-performance Japanese sport compact vehicles, particularly those with 4B11T engines like the Mitsubishi Evo X. Designed for builds aiming for 800+ horsepower, these cams feature a 280/280 duration and 11.30mm intake valve lift, providing a significant increase in performance potential. GSC Power-Division utilizes advanced FEA and flow simulation software, coupled with on-site CNC machining, to ensure meticulous attention to detail, tight tolerances, and precise specifications. These forged billet cams are ground from solid bar stock on state-of-the-art CNC grinding machines. For optimal performance and reliability, it is recommended that all high-performance camshafts, including the GSC S3 series, be cleaned, inspected, installed, and timed by an experienced, SAE-certified mechanic or a skilled high-performance engine builder. Professional installation is available at select locations, such as Knobtown Cycle in Kansas City. It is important to note that the "THIS WON'T FIT YOUR VEHICLE" indicator has been associated with this product in some listings, suggesting a vehicle-specific fitment that may exclude certain applications. Always confirm compatibility for your specific vehicle model.